Nandishwar Steel offers an extensive range of Copper Nickel 70 / 30 Flat Bars to customers. Cu-Ni 70 / 30 Flat Bars (UNS C71500) have established properties which show elevated resistance to seawater corrosion and biofouling. This comprises resistance to chlorides in terms of crevice corrosion, stress corrosion cracking and pitting, even in hotter environments. These are used in Salt Water Flanges, Salt Water Piping, Valve Bodies, Sea Water Service, Fittings, Sea Water Condensers, Salt Water Pipe Fittings, Water Boxes - Salt Water Applications, Pump Bodies and Internal Parts-Sea Water. The machinability evaluation of copper nickel 70 / 30 alloys is 20 percent. We are a known exporter, manufacturer and supplier of these products that offer in different sizes and shapes to our customers.